Hi Paulo,
I guess that you will be disappointed but the response is clearly no.
When you boot a Desktop PC as RT target, it loads with the basic real-time operating system (including drivers for ethernet, for harddrive, memory....). When you want to add drivers on this embedded system, it will be only possible to add National Instruments drivers such as DAQmx, DAQ, VISA ... The possibility to add others drivers (from others providers) is not supported.
Hope it will help you,
Regards
David D. - Application Engineer - NI France